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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 30291 - 30300 | 30301 - 30310|30311 - 30320 |Weiter Weiter

GB/T 14282.4-1993

仪表着陆系统(ILS)航向信标接收机性能要求和测试方法

Performance requirements and test methods for ILS localizer receiver

GB/T 13975-1992

直流放大器特性和测试方法

Direct current amplifiers--Characteristics and test methods

GB/T 13983-1992

仪器仪表基本术语

Instruments--Vocabulary--Basic terms

GB/T 14669-1993

空气质量 氨的测定 离子选择电极法

Air quality--Determination of ammonia--Ion selective electrode method

GB/T 14670-1993

空气质量 苯乙烯的测定 气相色谱法

Air quality--Determination of styrene--Gas chromatography

GB/T 14435.2-1993

卫星广播业务和地面业务间的频率共用 620~790 MHz卫星广播业务(电视)和地面广播业务(电视)间的频率共用

Frequency sharing between the broadcasting-satellite service and terrestrial services--Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620~790MHz

GB/T 14435.3-1993

卫星广播业务和地面业务间的频率共用 11.7~12.2 GHz和12.5~12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用

Frequencysharing between the broadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system

GB/T 14439-1993

冷水作业分级

Classification of works in cold water

GB/T 14577-1993

织物拒水性测定 邦迪斯门淋雨法

Textiles--Determination of water repellency of fabrics by the Bundesmann rain-shower test

GB/T 15057.11-1994

化工用石灰石粒度的测定

Limestone for chemical industry--Determination of size

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 30291 - 30300 | 30301 - 30310|30311 - 30320 |Weiter Weiter